Labetalol EP Impurity F CAS 85665-85-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85665-85-6 |
| Molecular Formula | C19H22N2O3 |
| Molecular Weight | 326.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Labetalol EP Impurity F (CAS 85665-85-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H22N2O3. Molecular weight: 326.39 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H22N2O3 |
| Molecular Weight | 326.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 2 |
Related Labetalol Standards
- Labetalol (CAS 36894-69-6)
- Labetalol EP Impurity A (CAS 1391051-99-2)
- Labetalol Impurity 41 (CAS CATO-C4X-246641)
- Labetalol Impurity 42 (CAS CATO-C4X-246642)
- Labetalol Impurity 51 (CAS CATO-C4X-246651)
- Labetalol Impurity 45 (CAS CATO-C4X-246645)
- Labetalol Impurity 32 (CAS 345933-79-1)
- Labetalol Impurity 82 (CAS CATO-C4X-246682)
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Why CATO?
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